Warning: Permanently added '10.128.10.1' (ED25519) to the list of known hosts. executing program [ 50.662499][ T3499] INFO: trying to register non-static key. [ 50.668361][ T3499] The code is fine but needs lockdep annotation, or maybe [ 50.675524][ T3499] you didn't initialize this object before use? [ 50.681863][ T3499] turning off the locking correctness validator. [ 50.688200][ T3499] CPU: 1 PID: 3499 Comm: syz-executor332 Not tainted 5.15.158-syzkaller #0 [ 50.696784][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.706953][ T3499] Call Trace: [ 50.710253][ T3499] [ 50.713179][ T3499] dump_stack_lvl+0x1e3/0x2d0 [ 50.717911][ T3499] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 50.723539][ T3499] ? panic+0x860/0x860 [ 50.727629][ T3499] ? __is_module_percpu_address+0x287/0x3c0 [ 50.733542][ T3499] ? is_kernel_percpu_address+0x132/0x150 [ 50.739261][ T3499] assign_lock_key+0x21e/0x230 [ 50.744376][ T3499] ? SOFTIRQ_verbose+0x10/0x10 [ 50.749137][ T3499] register_lock_class+0x28a/0x9a0 [ 50.754504][ T3499] ? __lock_acquire+0x1295/0x1ff0 [ 50.759521][ T3499] ? is_dynamic_key+0x1f0/0x1f0 [ 50.764388][ T3499] __lock_acquire+0xd7/0x1ff0 [ 50.769065][ T3499] lock_acquire+0x1db/0x4f0 [ 50.773566][ T3499] ? gsmld_write+0x5b/0x120 [ 50.778153][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 50.783174][ T3499] ? read_lock_is_recursive+0x10/0x10 [ 50.788552][ T3499] ? __might_fault+0xb4/0x110 [ 50.793225][ T3499] ? _copy_from_iter+0x517/0xe90 [ 50.798179][ T3499] ? _raw_spin_lock_irqsave+0xac/0x120 [ 50.803637][ T3499] ? lockdep_hardirqs_off+0x70/0x100 [ 50.808951][ T3499] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.814234][ T3499] ? gsmld_write+0x5b/0x120 [ 50.818734][ T3499] ? _raw_spin_lock+0x40/0x40 [ 50.823411][ T3499] ? rcu_lock_release+0x20/0x20 [ 50.828303][ T3499] gsmld_write+0x5b/0x120 [ 50.832652][ T3499] file_tty_write+0x561/0x920 [ 50.837331][ T3499] ? gsmld_read+0x10/0x10 [ 50.841653][ T3499] vfs_write+0xacf/0xe50 [ 50.845909][ T3499] ? file_end_write+0x250/0x250 [ 50.850760][ T3499] ? read_lock_is_recursive+0x10/0x10 [ 50.856131][ T3499] ? __fdget_pos+0x1e9/0x380 [ 50.860719][ T3499] ksys_write+0x1a2/0x2c0 [ 50.865063][ T3499] ? print_irqtrace_events+0x210/0x210 [ 50.870515][ T3499] ? __ia32_sys_read+0x80/0x80 [ 50.875277][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 50.881257][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 50.886454][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 50.892451][ T3499] do_syscall_64+0x3b/0xb0 [ 50.896862][ T3499] ? clear_bhb_loop+0x15/0x70 [ 50.901536][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.907424][ T3499] RIP: 0033:0x7fa04b3ab569 [ 50.911856][ T3499] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 50.931556][ T3499] RSP: 002b:00007ffd0a9a82c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.939982][ T3499] RAX: ffffffffffffffda RBX: 00007ffd0a9a8498 RCX: 00007fa04b3ab569 [ 50.947949][ T3499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.955908][ T3499] RBP: 00007fa04b41e610 R08: 00007ffd0a9a8498 R09: 00007ffd0a9a8498 [ 50.963868][ T3499] R10: 00007ffd0a9a7fc6 R11: 0000000000000246 R12: 0000000000000001 [ 50.971831][ T3499] R13: 00007ffd0a9a8488 R14: 0000000000000001 R15: 0000000000000001 [ 50.979801][ T3499] [ 50.982845][ T3499] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 50.992284][ T3499] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3499, name: syz-executor332 [ 51.001727][ T3499] INFO: lockdep is turned off. [ 51.006475][ T3499] irq event stamp: 15518 [ 51.010698][ T3499] hardirqs last enabled at (15517): [] syscall_enter_from_user_mode+0x2e/0x240 [ 51.021279][ T3499] hardirqs last disabled at (15518): [] _raw_spin_lock_irqsave+0xac/0x120 [ 51.031337][ T3499] softirqs last enabled at (15108): [] __irq_exit_rcu+0x155/0x240 [ 51.040789][ T3499] softirqs last disabled at (15075): [] __irq_exit_rcu+0x155/0x240 [ 51.050238][ T3499] Preemption disabled at: [ 51.050244][ T3499] [<0000000000000000>] 0x0 [ 51.058955][ T3499] CPU: 1 PID: 3499 Comm: syz-executor332 Not tainted 5.15.158-syzkaller #0 [ 51.067567][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.077699][ T3499] Call Trace: [ 51.081062][ T3499] [ 51.083987][ T3499] dump_stack_lvl+0x1e3/0x2d0 [ 51.088680][ T3499] ? __irq_exit_rcu+0x155/0x240 [ 51.093526][ T3499] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 51.099172][ T3499] ? panic+0x860/0x860 [ 51.103255][ T3499] ___might_sleep+0x547/0x6a0 [ 51.107932][ T3499] ? __might_sleep+0xc0/0xc0 [ 51.112515][ T3499] ? __is_module_percpu_address+0x287/0x3c0 [ 51.118402][ T3499] ? is_kernel_percpu_address+0x132/0x150 [ 51.124121][ T3499] console_lock+0x18/0x70 [ 51.128444][ T3499] do_con_write+0x110/0x7270 [ 51.133034][ T3499] ? register_lock_class+0x28a/0x9a0 [ 51.138313][ T3499] ? __lock_acquire+0x1295/0x1ff0 [ 51.143328][ T3499] ? is_dynamic_key+0x1f0/0x1f0 [ 51.148172][ T3499] ? __lock_acquire+0xd7/0x1ff0 [ 51.153056][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 51.158070][ T3499] ? vt_resize+0xc0/0xc0 [ 51.162306][ T3499] ? spin_bug+0x16/0x1d0 [ 51.166559][ T3499] ? do_raw_spin_lock+0x14a/0x370 [ 51.171580][ T3499] ? __rwlock_init+0x140/0x140 [ 51.176334][ T3499] ? _copy_from_iter+0x517/0xe90 [ 51.181264][ T3499] ? _raw_spin_lock_irqsave+0xac/0x120 [ 51.186715][ T3499] ? lockdep_hardirqs_off+0x70/0x100 [ 51.191992][ T3499] ? _raw_spin_lock+0x40/0x40 [ 51.196679][ T3499] ? rcu_lock_release+0x20/0x20 [ 51.201543][ T3499] con_write+0x20/0x40 [ 51.205624][ T3499] gsmld_write+0xf9/0x120 [ 51.209949][ T3499] file_tty_write+0x561/0x920 [ 51.214653][ T3499] ? gsmld_read+0x10/0x10 [ 51.219039][ T3499] vfs_write+0xacf/0xe50 [ 51.223294][ T3499] ? file_end_write+0x250/0x250 [ 51.228163][ T3499] ? read_lock_is_recursive+0x10/0x10 [ 51.233530][ T3499] ? __fdget_pos+0x1e9/0x380 [ 51.238118][ T3499] ksys_write+0x1a2/0x2c0 [ 51.242444][ T3499] ? print_irqtrace_events+0x210/0x210 [ 51.248120][ T3499] ? __ia32_sys_read+0x80/0x80 [ 51.252999][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 51.258982][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 51.264180][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 51.270159][ T3499] do_syscall_64+0x3b/0xb0 [ 51.274573][ T3499] ? clear_bhb_loop+0x15/0x70 [ 51.279247][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.285142][ T3499] RIP: 0033:0x7fa04b3ab569 [ 51.289556][ T3499] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.309383][ T3499] RSP: 002b:00007ffd0a9a82c8 EFLAGS: 00000246 ORI